Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-027021-index-headers.html | 2023-09-28 15:25:12 | |
| 0001437749-23-027021-index.html | 2023-09-28 15:25:12 | |
| 0001437749-23-027021.txt | 2023-09-28 15:25:12 | |
 0001437749-23-027021-xbrl.zip | 22844 | 2023-09-28 15:25:12 |
| astc-20230928.xsd | 3410 | 2023-09-28 15:25:12 |
| astc-20230928_def.xml | 11425 | 2023-09-28 15:25:12 |
| astc-20230928_lab.xml | 15311 | 2023-09-28 15:25:12 |
| astc-20230928_pre.xml | 11585 | 2023-09-28 15:25:12 |
| astc20230927_8k.htm | 26902 | 2023-09-28 15:25:12 |
 astc20230927_8kimg001.jpg | 5940 | 2023-09-28 15:25:12 |
| astc20230927_8k_htm.xml | 2555 | 2023-09-28 15:25:12 |
| ex_574301.htm | 112326 | 2023-09-28 15:25:12 |
 ex_574301img001.jpg | 6061 | 2023-09-28 15:25:12 |
| FilingSummary.xml | 1821 | 2023-09-28 15:25:12 |
| Financial_Report.xlsx | 5690 | 2023-09-28 15:25:12 |
| MetaLinks.json | 19330 | 2023-09-28 15:25:12 |
| R1.htm | 38343 | 2023-09-28 15:25:12 |
| report.css | 2767 | 2023-09-28 15:25:12 |
| Show.js | 1085 | 2023-09-28 15:25:12 |